| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $62.52 | 3.561% | $64.7463 | $64.75 | $64.75 | $64.70 |
| Purchase #2 | $94.27 | 3.435% | $97.5082 | $97.51 | $97.50 | $97.50 |
| Purchase #3 | $71.85 | 11.820% | $80.3427 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $135.81 | 12.789% | $153.1787 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $173.28 | 5.169% | $182.2368 | $182.24 | $182.25 | $182.20 |
| Purchase #6 | $61.74 | 3.322% | $63.791 | $63.79 | $63.80 | $63.80 |
| Purchase #7 | $5.48 | 12.415% | $6.1603 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $604.95 | $647.9640 | $647.97 | $648.00 | $647.90 | |